Stadium: Court 3 Round: 25 Ground: Clay
| Challenger Oeiras | 2023/01/03 13:10 | Lorenzo Giustino v Pol Martin Tiffon | 6-1,3-6,6-3 |
| Challenger Prostejov | 2023/06/05 08:00 | Pol Martin Tiffon v Edoardo Lavagno | 5-7,3-6 |
| Challenger Prostejov | 2023/06/04 08:00 | Pol Martin Tiffon v Gonzalo Bueno | 6-0,6-1 |
| Challenger Ostrava | 2023/04/25 14:00 | Pol Martin Tiffon v Geoffrey Blancaneaux | 4-6,3-6 |
| ATP Barcelona | 2023/04/16 15:10 | Pol Martin Tiffon v Jozef Kovalik | 3-6,7-5,2-6 |
| ATP Barcelona | 2023/04/15 14:35 | Raul Brancaccio v Pol Martin Tiffon | 3-6,5-7 |
| ITF M25 Reus | 2023/04/08 09:35 | Pol Martin Tiffon v Vilius Gaubas | 4-6,6-7 |
| ITF M25 Reus | 2023/04/07 08:30 | Pol Martin Tiffon v Alex M Pujolras | 6-7,7-5,6-3 |
| ITF M25 Reus | 2023/04/06 13:25 | Pol Martin Tiffon v Anthony Genov | 3-6,6-3,7-5 |
| Challenger Prostejov | 2023/06/04 11:25 | Lorenzo Giustino v Pedro Sakamoto | 6-4,6-7,6-7 |
| Challenger Vicenza | 2023/05/29 10:50 | Lorenzo Giustino v Nerman Fatic | 2-6,2-6 |
| Challenger Vicenza | 2023/05/28 12:00 | Lorenzo Giustino v Daniel Dutra Da Silva | 6-4,4-6,6-1 |
| French Open | 2023/05/22 11:00 | Lorenzo Giustino v Frederico Ferreira Silva | 7-6,6-7,1-6 |
| Challenger Francavilla | 2023/05/13 10:00 | Lorenzo Giustino v Benoit Paire | 3-6,2-6 |
| Challenger Francavilla | 2023/05/12 11:55 | Raphael Collignon v Lorenzo Giustino | 6-7,2-6 |
| Challenger Francavilla | 2023/05/10 09:30 | Lorenzo Giustino v Dimitar Kuzmanov | 1-6,7-6,6-2 |
| Challenger Francavilla | 2023/05/08 14:00 | Lorenzo Giustino v Mikhail Kukushkin | 7-5,6-1 |